<template>
  <div>
      <input type="text" v-model="mn">
      <Maaa :mn="mn"></Maaa>
  </div>
</template>

<script>
import Maaa from './Maaa'
export default {
data() {
    return {
        mn:''
    }
},
components: {
    Maaa
}
}
</script>

<style>

</style>